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Sun path visualization
Hourly elevation for one date — use with the shade compass before picking louver direction or sail orientation.
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Elevation (°) at local solar time — simplified; does not include DST or horizon obstructions.
Assumptions & next step
- - Hourly sun elevation computed from latitude and approximate declination.
- - No obstruction mask, DST correction, or atmospheric refraction.
- - Useful for early slat orientation and projection sizing decisions.
Related: Shade compass